用diesel fuel oil造句子，“diesel fuel oil”造句

They can be injected into the blast furnace instead of fine coal or diesel fuel oil partly, they can reduce the coke consumption and save energy as well as protecting environment.

Then diesel fuel oil is injected or sprayed into the cylinder at the end of the compression stroke.

Regardless of D2 diesel fuel oil or crude oil, as well as the most difficult orders, the amount of the transaction the greater the quantity of oil orders, the speed of attack is the most rapidly!